Haven't tested it yet, but I believe wall safes would be a good source of xp after thiev 50.
Whoever suggested 25 thieving for warriors, that is NOT a good method by any way, fail rate is seriously high. I would suggest sticking to tea or doing quests for those levels.188.8.131.52 18:31, December 19, 2013 (UTC)
much of this guide needs a re-vamp/testing. Pyramid plunder room 4 may be accessible at level 51, but it provides poor experience compared to stealing from fremenniks until much higher levels. 184.108.40.206 02:51, March 3, 2016 (UTC)
Missing section for 51-65 Thieving ?